The etiology and pathogenesis of inflammatory bowel disease (IBD) remains an area under intense investigation. Cytokine secretion, which is important in the regulation of normal gastrointestinal immune responses, appears to be dysregulated in IBD. In Crohn's disease, there appears to be an excessive T(H)1 T-cell response to an antigenic stimulus, leading to increased levels of proinflammatory cytokines, such as interferon-gamma (IFN-gamma), interleukin (IL)-12, IL-1, IL-6, and tumor necrosis factor-alpha (TNF-alpha). In ulcerative colitis, a T(H)2 T-cell response appears to be the pathological process responsible for the inflammatory disease. New and innovative therapeutic strategies targeting cytokines, such as TNF-alpha, are producing some promising results in animal and human studies. As more is learned about the complex cytokine interactions in IBD, more effective treatments will undoubtedly ensue.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1177/014860719902300506 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Antibiotic-mediated dysbiosis leads to activation of inflammatory pathways.
Front Immunol
January 2025
Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia.
Introduction: The gut microbiota plays a pivotal role in influencing host health, through the production of metabolites and other key signalling molecules. While the impact of specific metabolites or taxa on host cells is well-documented, the broader impact of a disrupted microbiota on immune homeostasis is less understood, which is particularly important in the context of the increasing overuse of antibiotics.
Methods: Female C57BL/6 mice were gavaged twice daily for four weeks with Vancomycin, Polymyxin B, or PBS (control).
The role and therapeutic targeting of the CCL2/CCR2 signaling axis in inflammatory and fibrotic diseases.
Front Immunol
January 2025
Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China.
CCL2, a pivotal cytokine within the chemokine family, functions by binding to its receptor CCR2. The CCL2/CCR2 signaling pathway plays a crucial role in the development of fibrosis across multiple organ systems by modulating the recruitment and activation of immune cells, which in turn influences the progression of fibrotic diseases in the liver, intestines, pancreas, heart, lungs, kidneys, and other organs. This paper introduces the biological functions of CCL2 and CCR2, highlighting their similarities and differences concerning fibrotic disorders in various organ systems, and reviews recent progress in the diagnosis and treatment of clinical fibrotic diseases linked to the CCL2/CCR2 signaling pathway.
View Article and Find Full Text PDFThe Incidence and Clinical Characteristics of COVID-19 in Children With IBD During the Omicron Wave: A Single-Center Experience in China.
Gastroenterol Res Pract
January 2025
Department of Gastroenterology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong Province, China.
The pandemic of coronavirus disease 2019 (COVID-19) had a major impact on the health of people worldwide, including the pediatric inflammatory bowel disease (PIBD) patients. As no study has investigated the susceptibility and disease course of COVID-19 in PIBD patients after the end of zero-COVID policy in China, we conducted a retrospective cross-sectional study in our center. A cross-sectional survey enrolling PIBD patients has been completed by online survey, phone, and face-to-face assessment.
View Article and Find Full Text PDFAutoimmune protocol diet: A personalized elimination diet for patients with autoimmune diseases.
Metabol Open
March 2025
Unit of Immunonutrition and Clinical Nutrition, Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Biopolis, Larissa, Greece.
The autoimmune protocol diet (AIP) is a personalized elimination diet that aims to determine and exclude the foods that might trigger immune responses, leading to inflammation and symptomatology associated with autoimmune diseases. Focusing on gut health and the importance of the gut microbiome in immune regulation and overall well-being, the AIP starts by eliminating foods that might create negative effects on the patients and continues by developing a personalized and tailored diet plan for them. This comprehensive approach aims to mitigate symptoms and improve quality of life of individuals with autoimmune conditions.
View Article and Find Full Text PDFUnreliable information and fear: Barriers to vaccination among IBD patients in China.
Hum Vaccin Immunother
December 2025
Center of Inflammatory Bowel Disease, Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Vaccination plays a crucial role in safeguarding individuals with inflammatory bowel disease (IBD) from potential epidemics. In light of the resurgence of COVID-19 in China, unvaccinated IBD patients are vulnerable to infection and potentially serious complications. The aim of this study is to assess the vaccination uptake and willingness among IBD patients, as well as to explore the factors influencing their decision to decline vaccination.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!